SB 505124

Pricing Availability Delivery Time Qty
Cat.No. 3263 - SB 505124 | C20H21N3O2 | CAS No. 694433-59-5
Description: Selective inhibitor of TGF-βRI, ALK4 and ALK7
Chemical Name: 2-[4-(1,3-Benzodioxol-5-yl)-2-(1,1-dimethylethyl)-1H-imidazol-5-yl]-6-methyl-pyridine
Purity: ≥98% (HPLC)
Datasheet
Citations (2)
Literature
Pathways

Biological Activity

Selective inhibitor of transforming growth factor-β type I receptor (ALK5), ALK4 and ALK7 (IC50 values are 47 and 129 nM for ALK5 and ALK4 respectively). Selectively inhibits signaling from TGF-β and activin; does not inhibit other ALK family members.

Technical Data

M. Wt 335.4
Formula C20H21N3O2
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 694433-59-5
PubChem ID 9858940
InChI Key WGZOTBUYUFBEPZ-UHFFFAOYSA-N
Smiles CC(C)(C)C1=NC(C2=CC(OCO4)=C4C=C2)=C(C3=NC(C)=CC=C3)N1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
1eq. HCl 33.54 100
DMSO 33.54 100
ethanol 8.38 25

Preparing Stock Solutions

The following data is based on the product molecular weight 335.4. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.98 mL 14.91 mL 29.82 mL
5 mM 0.6 mL 2.98 mL 5.96 mL
10 mM 0.3 mL 1.49 mL 2.98 mL
50 mM 0.06 mL 0.3 mL 0.6 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References

References are publications that support the products' biological activity.

Byfield et al (2004) SB-505124 is a selective inhibitor of transforming growth factor-β type I receptors ALK4, ALK5, and ALK7. Mol.Pharmacol. 65 744 PMID: 14978253

Hu et al (2005) Reactive oxygen species production via NADPH oxidase mediates TGF-β-induced cytoskeletal alterations in endothelial cells. Am.J.Physiol.Renal Physiol. 289 F816 PMID: 16159901

Noma et al (2008) The essential role of fibroblasts in esophageal squamous cell carcinoma-induced angiogenesis. Gastroenterology 134 1981 PMID: 18439605


If you know of a relevant reference for SB 505124, please let us know.

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Keywords: SB 505124, supplier, SB505124, tgfβ, tgfbeta, tgfb, tgfbrI, tgfbetarI, tgfβrI, receptors, transforming, growth, factors, alk5, alk4, alk7, inhibitors, inhibits, TGF-beta, Receptors, BMP, and, Other, Activin, Receptors, TGF-beta, Receptors, Tocris Bioscience

2 Citations for SB 505124

Citations are publications that use Tocris products. Selected citations for SB 505124 include:

Ramel and Hill (2013) The ventral to dorsal BMP activity gradient in the early zebrafish embryo is determined by graded expression of BMP ligands. Dev Biol 378 170 PMID: 23499658

Boxtel et al (2015) A Temporal Window for Signal Activation Dictates the Dimensions of a Nodal Signaling Domain. Dev Cell 35 175 PMID: 26506307


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Pathways for SB 505124

TGF-β

TGF-β Signaling Pathway

The TGF-β signaling pathway is involved in the regulation of growth and proliferation of cells along with migration, differentiation and apoptosis.